ลูกกลิ้งสังกะสี 204 แช่ชนิดทนต่อการกัดกร่อน (DZinc Roller 205 มม ./ 304 / 305 มม .)

I. Antirust performance
As a result of hot-dip zinc-art technology, so that the surface of the galvanized pipe thickness of more than national standards, a thickness of less than or equal to 5mm thickness of the galvanized tube for more than 70μ M. Thickness more than 5mm thickness of the galvanized tube for more than 85μ M, and zinc for the whole cylinder surface galvanized pipe rather than galvanized, rollers to form a complete overall of the zinc layer, the effective protection of the internal steel rollers. In humid and saline environment to form the original cells, sacrificial anode, cathodic protection, rust-proof galvanized is the traditional time of 5 times, so as to achieve the purpose of long-term anti-rust.

II. A good surface finish
Companies strictly enforce the GB/T13912-2002 acceptance criteria, and as a result of relatively smooth zinc itself, together with the uniform layer of zinc, roller surface will be more bright and clean, in working hours is not easy conveyor scale, significantly reduced friction, mechanical and electrical machines to reduce the reactive power transmission consumption, very good to protect conveyor belt from wear and tear, extending the service life of conveyor belt.

III. Excellent resistance to abrasion
Hot-dip zinc hot-dip zinc roller formed zinc - iron alloy layer of the alloy layer of zinc ions further proliferation to form a matrix of zinc iron immiscible layer, the final envelope alloy surface layer of zinc, zinc iron-strong, and because of its zinc dipping at a high temperature, which is equivalent to an annealing treatment can effectively improve the steel matrix of the mechanical properties, has a strong resistance to abrasion.

IV. The use of environment-friendly production process

Hot-dip zinc-roller of the production and use of the process does not produce any harmful substances, without any pollution to the environment, the production requirements of small venues, equipment, easy to operate, low cost.

Main purposes:
More serious air pollution in the environment, or long-term in a marine climate, the hot-dip zinc corrosion resistance of the roller is particularly prominent features, there will be no layer of zinc, such as spalling andanomaly. By the professional treatment of hot dip zinc steel case with a high decay resistance and wear resistance, and the production process does not pollute the environment, product appearance and durability, and environmental protection and energy saving.

Hot-dip zinc-roller is particularly suitable in the wet, get wet in the rain, the air base, strong ultraviolet radiation of the temperate climate, tropical climate, or the use of oceanic climate.

In recent years, the application of hot-dip zinc and social development with a corresponding expansion. Hot-dip zinc roller equipment in the chemical industry, ocean exploration, electricity, shipyard, construction, bridges, and transportation has a lot to be used. As a result of hot-dip zinc products with beautiful appearance, good corrosion resistance and other characteristics of the scope of its application will be more and more widely.